310  
CDUS43 KDTX 140641  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
141 AM EST TUE JAN 14 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR JANUARY 13 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 34 1225 AM 62 1995 32 2 37  
MINIMUM 16 1159 PM -9 1977 19 -3 17  
AVERAGE 25 26 -1 27  
 
PRECIPITATION (IN)  
YESTERDAY T 0.98 1927 0.08 -0.08 0.04  
MONTH TO DATE 0.24 1.01 -0.77 2.17  
SINCE DEC 1 3.51 3.26 0.25 4.44  
SINCE JAN 1 0.24 1.01 -0.77 2.17  
 
SNOWFALL (IN)  
YESTERDAY T 9.8 1927 0.4 -0.4 0.9  
MONTH TO DATE 4.9 5.5 -0.6 8.0  
SINCE DEC 1 8.5 14.4 -5.9 8.1  
SINCE JUL 1 10.3 16.3 -6.0 10.5  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 39 1 38  
MONTH TO DATE 523 500 23 422  
SINCE DEC 1 1500 1546 -46 1187  
SINCE JUL 1 2344 2740 -396 2284  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 16.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 1200 AM  
LOWEST 62 400 PM  
AVERAGE 71  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 58 1995  
MINIMUM TEMPERATURE (F) 19 -9 1893  
 
SUNRISE AND SUNSET  
JANUARY 14 2025.......SUNRISE 800 AM EST SUNSET 526 PM EST  
JANUARY 15 2025.......SUNRISE 759 AM EST SUNSET 527 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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